General

  • Target

    03aec2b7604db62fbcaa0a2d1f68088ac9d52a561e33815f8a3a4dde3d603465

  • Size

    754KB

  • Sample

    230601-q5kbqsee73

  • MD5

    9dae2e21932b0741c3d6f5019cf294e0

  • SHA1

    ad059ba1ea036afcd440c21d7df0c85b333a4806

  • SHA256

    03aec2b7604db62fbcaa0a2d1f68088ac9d52a561e33815f8a3a4dde3d603465

  • SHA512

    a356fdc7f14b02f3099272747ed6805eef1462368c3fc958dc6501ff62ab7c93061b0c87bab0204699cd7558ccc2ff04b11c3a8c228d1f6ee59e2f96ab4d1025

  • SSDEEP

    12288:HMrwy90oqqyb5mjl9bQGuRt2EMLGy0PqmF3TJzjjJyr2R1dz7DipcfKBy+:PyVItmjl9N2DEGDNF3VzXJyrop7D+R

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      03aec2b7604db62fbcaa0a2d1f68088ac9d52a561e33815f8a3a4dde3d603465

    • Size

      754KB

    • MD5

      9dae2e21932b0741c3d6f5019cf294e0

    • SHA1

      ad059ba1ea036afcd440c21d7df0c85b333a4806

    • SHA256

      03aec2b7604db62fbcaa0a2d1f68088ac9d52a561e33815f8a3a4dde3d603465

    • SHA512

      a356fdc7f14b02f3099272747ed6805eef1462368c3fc958dc6501ff62ab7c93061b0c87bab0204699cd7558ccc2ff04b11c3a8c228d1f6ee59e2f96ab4d1025

    • SSDEEP

      12288:HMrwy90oqqyb5mjl9bQGuRt2EMLGy0PqmF3TJzjjJyr2R1dz7DipcfKBy+:PyVItmjl9N2DEGDNF3VzXJyrop7D+R

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks